300SD W140 L6-3.5L DSL Turbo OM603 (1993): Powertrain Management
Also for this vehicle: 300CD (123.153) L5-3.0L DSL Turbo (617.952) (1982), 300CE (124.050) L6-3.0L (103.983) (1989), 300CE (124.051) L6-3.0L (104.980) (1990), 300CE (124.052) L6-3.2L (104.992) (1993), 300D (123.133) L5-3.0L DSL Turbo (617.952) (1984), 300D (124.128) L5-2.5L DSL Turbo (602.962) (1991), 300D (124.133) L6-3.0L DSL Turbo (603.960) (1987), 300E (124.026) L6-2.6L (103.940) (1990), 300E (124.030) L6-3.0L (103.983) (1986), 300E (124.032) L6-3.2L (104.992) (1993), 300E 4MATIC (124.230) L6-3.0L (103.985) (1990), 300SD (126.120) L5-3.0L DSL Turbo (617.951) (1982), 300SDL (126.125) L6-3.0L DSL Turbo (603.961) (1987), 300SE (126.024) L6-3.0L (103.981) (1989), 300SE (140.032) L6-3.2L (104.990) (1992), 300SEL (126.025) L6-3.0L (103.981) (1988), 300SL (129.061) L6-3.0L (104.981) (1991), 300TD (123.193) L5-3.0L DSL Turbo (617.952) (1984), 300TE (124.090) L6-3.0L (103.983) (1989), 300TE 4MATIC (124.290) L6-3.0L (103.985) (1991), 350SDL (126.135) L6-3.5L DSL Turbo (603.970) (1990), 380SEC (126.043) V8-3.8L (116.963) (1982), 380SL (107.045) V8-3.8L (116.960) (1982).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Relays and Modules - Powertrain Management77 pages
Relays and Modules - Computers and Control Systems › Engine Control Module › Component Information74 pages
Technical Service Bulletins62 pages
All Technical Service Bulletins for Engine Control Module:31 pages
- DDAF07_10-U-6002A › May › 97 › Engine Intermittently Has No Turbo Boost2
- WORK284A › May › 93 › Vehicle - Several Production Changes23456789101112
- 00_051 › Feb › 93 › Campaign - Control Arms, Mirrors, Computer Modules234567891011121314
- 20_003 › Oct › 92 › Campaign - Coolant Reservoir and EDS ECM Updated23
- Diagrams › Diagram Information and Instructions234567
- Description and Operation › Electronic Idle Speed Control (ELR)234
- Testing and Inspection › Diagnostic Trouble Code Descriptions
- Relays and Modules - Fuel Delivery and Air Induction › Fuel Pump Relay › Component Information › Technical Service Bulletins › A/T - No 2-3 Upshift at Full Throttle/Engine Cutout
- Relays and Modules - Glow Plug System › Glow Plug Relay › Component Information › Technical Service Bulletins › Battery Discharges for No Apparent Reason
- Relays and Modules - Ignition System › Ignition Shut Down Relay (For Antitheft) › Component Information › Locations
Sensors and Switches - Powertrain Management33 pages
Sensors and Switches - Computers and Control Systems27 pages
- Absolute Pressure Sensor › Component Information › Description and Operation
- Air Flow Meter/Sensor › Component Information › Locations2
- Engine Speed Sensor › Component Information › Locations2
- Fuel Level Sensor › Component Information › Service and Repair
- Intake Air Temperature Sensor › Component Information › Specifications23
- Throttle Position Sensor › Component Information › Locations
- Vehicle Speed Sensor › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617
Sensors and Switches - Fuel Delivery and Air Induction4 pages
- Sensors and Switches - Ignition System › Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2
Tune-up and Engine Performance Checks19 pages
Idle Speed › System Information3 pages
- Air Cleaner Housing › Component Information › Locations
- Fuel Filter › Component Information › Service and Repair
- Firing Order › Component Information › Specifications2
- Spark Plug › Component Information › Tools and Equipment
Compression Check › System Information8 pages
- Valve Clearance › System Information › Specifications23
Computers and Control Systems285 pages
- Absolute Pressure Sensor › Component Information › Description and Operation
- Air Flow Meter/Sensor › Component Information › Locations2
- Intake Air Temperature Sensor › Component Information › Specifications23
Central Electronics Box › Central Electronics Box Fan › Component Information3 pages
- EGR Backpressure Transducer › Component Information › Technical Service Bulletins › EGR - Vacuum Transducer, One Vent Line23456
Engine Control Module › Component Information74 pages
Technical Service Bulletins62 pages
All Technical Service Bulletins for Engine Control Module:31 pages
- DDAF07_10-U-6002A › May › 97 › Engine Intermittently Has No Turbo Boost2
- WORK284A › May › 93 › Vehicle - Several Production Changes23456789101112
- 00_051 › Feb › 93 › Campaign - Control Arms, Mirrors, Computer Modules234567891011121314
- 20_003 › Oct › 92 › Campaign - Coolant Reservoir and EDS ECM Updated23
- Diagrams › Diagram Information and Instructions234567
- Description and Operation › Electronic Idle Speed Control (ELR)234
- Testing and Inspection › Diagnostic Trouble Code Descriptions
- Engine Load Signal › Component Information › Diagrams › Diagram Information and Instructions23456789101112
- Engine Speed Sensor › Component Information › Locations2
- Fuel Level Sensor › Component Information › Service and Repair
Relays and Modules - Computers and Control Systems › Engine Control Module › Component Information74 pages
Technical Service Bulletins62 pages
All Technical Service Bulletins for Engine Control Module:31 pages
- DDAF07_10-U-6002A › May › 97 › Engine Intermittently Has No Turbo Boost2
- WORK284A › May › 93 › Vehicle - Several Production Changes23456789101112
- 00_051 › Feb › 93 › Campaign - Control Arms, Mirrors, Computer Modules234567891011121314
- 20_003 › Oct › 92 › Campaign - Coolant Reservoir and EDS ECM Updated23
- Diagrams › Diagram Information and Instructions234567
- Description and Operation › Electronic Idle Speed Control (ELR)234
- Testing and Inspection › Diagnostic Trouble Code Descriptions
Sensors and Switches - Computers and Control Systems27 pages
- Absolute Pressure Sensor › Component Information › Description and Operation
- Air Flow Meter/Sensor › Component Information › Locations2
- Engine Speed Sensor › Component Information › Locations2
- Fuel Level Sensor › Component Information › Service and Repair
- Intake Air Temperature Sensor › Component Information › Specifications23
- Throttle Position Sensor › Component Information › Locations
- Vehicle Speed Sensor › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617
- Throttle Position Sensor › Component Information › Locations
- Variable Valve Timing Actuator › Component Information › Technical Service Bulletins › Engine Dies After Cold Start on Accel./Decel.2
- Vehicle Speed Sensor › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617
Emission Control Systems11 pages
- Evaporative Emissions System › Canister Purge Control Valve › Component Information › Description and Operation
Exhaust Gas Recirculation10 pages
- EGR Backpressure Transducer › Component Information › Technical Service Bulletins › EGR - Vacuum Transducer, One Vent Line23456
- EGR Valve › Component Information › Technical Service Bulletins › Lack of Power During Acceleration23
- EGR Wide Open Throttle Valve › Component Information › Description and Operation
Fuel Delivery and Air Induction55 pages
Idle Speed › System Information3 pages
- Air Cleaner Housing › Component Information › Locations
- Air Flow Meter/Sensor › Component Information › Locations2
Altitude Compensator › Component Information › Technical Service Bulletins4 pages
Diesel MFI Pump › Fuel Cut Solenoid, Diesel › Component Information2 pages
Fuel › Component Information › Technical Service Bulletins16 pages
- Fuel Filter › Component Information › Service and Repair
- Fuel Injector › Fuel Injector Line › Component Information › Technical Service Bulletins › Injection Lines Leak (Cyl. 1 thru 4) Due To Vibration
- Fuel Pump › Fuel Pump Relay › Component Information › Technical Service Bulletins › A/T - No 2-3 Upshift at Full Throttle/Engine Cutout
- Fuel Shut-off Solenoid › Component Information › Description and Operation
- Fuel Supply Line › Component Information › Technical Service Bulletins › Injection Lines 1 Thru 4 Leak Due to Vibration2
- Fuel Tank › Fuel Gauge Sender › Component Information › Diagrams › Diagram Information and Instructions234567
- Relays and Modules - Fuel Delivery and Air Induction › Fuel Pump Relay › Component Information › Technical Service Bulletins › A/T - No 2-3 Upshift at Full Throttle/Engine Cutout
Sensors and Switches - Fuel Delivery and Air Induction4 pages
- Supercharger › Supercharger Oil › Component Information › Technical Service Bulletins › Maintenance - Factory Approved Service Products2345
- Throttle Position Sensor › Component Information › Locations
Ignition System7 pages
- Firing Order › Component Information › Specifications2
- Ignition Shut Down Relay (For Antitheft) › Component Information › Locations
- Relays and Modules - Ignition System › Ignition Shut Down Relay (For Antitheft) › Component Information › Locations
- Sensors and Switches - Ignition System › Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair2
- Spark Plug › Component Information › Tools and Equipment
Glow Plug System6 pages
- Glow Plug › Component Information › Technical Service Bulletins › Diesel Eng. - Repair Kit For Cyl. Head Glow Plug Thread234
- Glow Plug Relay › Component Information › Technical Service Bulletins › Battery Discharges for No Apparent Reason
- Relays and Modules - Glow Plug System › Glow Plug Relay › Component Information › Technical Service Bulletins › Battery Discharges for No Apparent Reason
Transmission Control Systems16 pages
- Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T › Shift Solenoid, A/T › Component Information › Technical Service Bulletins › A/T - No 2-3 Upshift at Full Throttle/Engine Cutout
Relays and Modules - Transmission and Drivetrain7 pages
- Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T › Transmission Speed Sensor, A/T › Component Information › Diagrams › Diagram Information and Instructions2345678